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What JSON library to use in Scala? [closed]

I need to build a JSON string, something like this: 15 Answers 15 ...
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Regular expression to match a dot

... test.this content, then split is not what you need. split will split your string around the test.this. For example: >>> re.split(r"\b\w+\.\w+@", s) ['blah blah blah ', 'gmail.com blah blah'] You can use re.findall: >>> re.findall(r'\w+[.]\w+(?=@)', s) # look ahead ['test.t...
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Regular expression for matching latitude/longitude coordinates?

...; @Slf4j public class LatLongValidationTest { protected static final String LATITUDE_PATTERN="^(\\+|-)?(?:90(?:(?:\\.0{1,6})?)|(?:[0-9]|[1-8][0-9])(?:(?:\\.[0-9]{1,6})?))$"; protected static final String LONGITUDE_PATTERN="^(\\+|-)?(?:180(?:(?:\\.0{1,6})?)|(?:[0-9]|[1-9][0-9]|1[0-7][0-9])(...
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JAX-RS — How to return JSON and HTTP status code together?

...th("retrieve/{uuid}") public Response retrieveSomething(@PathParam("uuid") String uuid) { if(uuid == null || uuid.trim().length() == 0) { return Response.serverError().entity("UUID cannot be blank").build(); } Entity entity = service.getById(uuid); if(entity == null) { ...
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How do you pass multiple enum values in C#?

...vate static void AddEntryToList(DaysOfWeek days, DaysOfWeek match, List<string> dayList, string entryText) { if ((days& match) != 0) { dayList.Add(entryText); } } internal static string[] EnumToArray(DaysOfWeek days) { Li...
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Javascript what is property in hasOwnProperty?

...Property("name")); //true console.log(Object.prototype.hasOwnProperty("toString");) //true because in above snapshot you can see, that there is a function toString in meta-information I hope it's clear ! share ...
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How to find out element position in slice?

... } } return -1 } And usage: xs := []int{2, 4, 6, 8} ys := []string{"C", "B", "K", "A"} fmt.Println( SliceIndex(len(xs), func(i int) bool { return xs[i] == 5 }), SliceIndex(len(xs), func(i int) bool { return xs[i] == 6 }), SliceIndex(len(ys), func(i int) bool { return ys[i]...
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How to write a multidimensional array to a text file?

...[i,:,:] in this case for data_slice in data: # The formatting string indicates that I'm writing out # the values in left-justified columns 7 characters in width # with 2 decimal places. np.savetxt(outfile, data_slice, fmt='%-7.2f') # Writing out a brea...
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How can I create directory tree in C++/Linux?

...ude "mkpath.h" #include "emalloc.h" #include <errno.h> #include <string.h> /* "sysstat.h" == <sys/stat.h> with fixup for (old) Windows - inc mode_t */ #include "sysstat.h" typedef struct stat Stat; static int do_mkdir(const char *path, mode_t mode) { Stat st; ...
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When is JavaScript's eval() not evil?

...see my specific remarks below). Code injection - eval() potentially runs a string of code under elevated privileges. For example, a program running as administrator/root would never want to eval() user input, because that input could potentially be "rm -rf /etc/important-file" or worse. Again, JavaS...